Is My Hilarious, Invincible Superpower Mentor an Ordinary Person?

[Superpowers + Invincible Protagonist + Absurd Comedy + No System + A Little Mind-Bending + Mostly Everyday Life (Don't Read If That's Not Your Thing)] Everyone has superpowers, except Sheng Ge! Luckily, Sheng Ge has a bastard domain that can nullify all superpowers! To awaken his own ability, Sheng Ge went into seclusion for three years. When he came out, three hundred years had passed, and he was all alone. Sheng Ge was baffled. What on earth had happened to the world? To investigate the truth and awaken his ability, Sheng Ge returned to the Academy of Superpowers! But the truth told him that everything would fall into place once he recovered his memories and rediscovered his true self! Sheng Ge was baffled all over again! What the heck? I haven't lost my memory, and I'm still me! Gradually, Sheng Ge discovered that women were the key to awakening abilities... The world went haywire! Gradually, people discovered that Sheng Ge had grasped the ultimate truth of superpowers... The world went haywire all over again!